How many years ago is 1150 from today?

How did the crusades influence the age of exploration? Name two ways in which the Crusades affected Europe? What is the difference between Oriental and Occidental? What is mattiarchy? What best symbolized the divide between Democratic western Europe and Communist Eastern Europe? You found rome built of sundried brick you leave her clothed in marble? Timeline of The Odyssey? Did John P Crapper invent the toilet? How did William the conqueror began taxation? What did highwaymen want? How did humanism change Europe? What was one of the lasting effects of the Mongol empire on Europe and Asia? What effect did the printing press have on the spread of information? Why is roman apple cake important to roman culture? Is there facts about roman elections that someone could tell me help? What is meant by VMGW? What was Octavian new name? What portrayed Rome's Heroic past in The Aeneid? What event what the most important for spreading the ideas of the renaissance and reformation? Which roman god controlled the weather?